Backend Software Engineer

Há 9 horas

Curitiba, Brasil Net2Source (N2S) Tempo inteiro

Sobre a VagaBuscamos um(a) Desenvolvedor(a) Backend experiente e motivado(a), com 3 a 5 anos de experiência na criação de sistemas backend escaláveis utilizando Java e Spring Boot. Neste cargo, você irá projetar e implementar APIs e microsserviços que sustentam aplicações críticas de POS para o varejo. Trabalhará em colaboração com equipes multifuncionais e com tecnologias modernas de nuvem, incluindo Amazon Aurora e DynamoDB. Experiência com desenvolvimento nativo Android, nativo Windows e full stack será um diferencial importante.Responsabilidades Principais• Projetar, desenvolver e manter serviços backend e APIs RESTful usando Java e Spring Boot• Criar microsserviços escaláveis e nativos em nuvem seguindo boas práticas de engenharia de software• Trabalhar com Amazon Aurora e DynamoDB para modelagem de dados, armazenamento e otimização de performance• Colaborar com gerentes de produto, desenvolvedores frontend e QA para entregar funcionalidades de alta qualidade• Construir e manter integrações com sistemas internos e externos• Participar de code reviews, planejamento de sprints, deploys e resposta a incidentes• Garantir desempenho, segurança e confiabilidade dos serviços backend em produçãoQualificações Obrigatórias• 3–5 anos de experiência em desenvolvimento backend com Java (8 ou superior) e Spring Boot• Experiência prática com desenvolvimento de APIs RESTful e arquitetura de microsserviços• Proficiência em bancos SQL e NoSQL• Experiência sólida com Amazon Aurora (PostgreSQL)• Familiaridade com Amazon DynamoDB e modelagem eficiente para NoSQL• Forte entendimento de multithreading, concorrência e tuning de performance• Familiaridade com Git, pipelines CI/CD e ferramentas de build (Maven/Gradle)• Experiência em deploy e monitoramento de serviços em ambientes cloud (preferencialmente AWS)• Fortes habilidades analíticas e de troubleshootingQualificações Desejáveis• Experiência com serviços AWS, como Lambda, S3, API Gateway, ECS ou EKS• Familiaridade com arquitetura orientada a eventos e ferramentas como Kafka ou SQS• Experiência com Docker e orquestração via Kubernetes• Conhecimento de práticas de codificação segura, segurança de APIs e OAuth2• Experiência com testes unitários e de integração usando JUnit, Mockito ou frameworks similares• Experiência com ferramentas de monitoramento e logging como CloudWatch, ELK stack ou Datadog

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